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authorJanne Kulmala <janne.t.kulmala@tut.fi>2008-12-16 13:39:57 +0200
committerIngo Molnar <mingo@elte.hu>2008-12-16 20:36:44 +0100
commitbacbe9994541c70aa3abd1a013ac738e58d4bfb2 (patch)
tree10663090e295562d65774c34a13e412ed2e763ef /arch/x86/kernel/quirks.c
parente45f2c07742d447597df001c878bc4a8aafcde37 (diff)
downloadop-kernel-dev-bacbe9994541c70aa3abd1a013ac738e58d4bfb2.zip
op-kernel-dev-bacbe9994541c70aa3abd1a013ac738e58d4bfb2.tar.gz
x86: enable HPET on Fujitsu u9200
Impact: auto-enable HPET on Fujitsu u9200 HPET timer is listed in the ACPI table, but needs a quirk entry in order to work. Unfortunately, the quirk code runs after first HPET hpet_enable() which has already determined that the timer doesn't work (reads 0xFFFFFFFF). This patch allows hpet_enable() to be called again after running the quirk code. Signed-off-by: Janne Kulmala <janne.t.kulmala@tut.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/quirks.c')
-rw-r--r--arch/x86/kernel/quirks.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/quirks.c b/arch/x86/kernel/quirks.c
index 67465ed..309949e 100644
--- a/arch/x86/kernel/quirks.c
+++ b/arch/x86/kernel/quirks.c
@@ -168,6 +168,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_31,
ich_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_1,
ich_force_enable_hpet);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_4,
+ ich_force_enable_hpet);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_7,
ich_force_enable_hpet);
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